Can anyone tell me where I can get more plates that attach like this one. This one has G 657 Biloxi Bean 24 Inch on it. I have searched by the numbers and by Biloxi bean and get nothing that attach like this one. Any information that will help me will be appreciated!

All I know is it's a single row planter. This plate has G657 Biloxi bean 24 inch in raised letters on it. There are two sides in the hopper, It takes two plates with little arms that you can shut off either side. I will post pictures later today.